No, constants in C++ cannot be modified after initialization. When you declare a variable with the const keyword, it indicates that the value of that variable is immutable, meaning it cannot be changed throughout the program.
Example:
const int MAX_USERS = 100;
// Attempting to modify a constant will cause a compilation error
// MAX_USERS = 200; // Uncommenting this line will result in a compile-time error
Summary:
Once a constant is initialized, any attempt to change its value will result in a compilation error. This immutability helps prevent accidental modifications and enhances code safety and clarity. If you have further questions or need clarification, feel free to ask!
